A mythic landscape dominated by a single ancient tree, positioned at the center of the scene. The tree appears mostly as a dark, elegant silhouette, with a thick twisted trunk and wide branching limbs spreading outward symmetrically. Subtle texture is visible along the bark, but the overall form remains graphic and iconic rather than detailed. No fruits are present anywhere on the ground or branches. double exposure inside the whole trees silhouette the entire sky forms a perfect yin-yang composition, seamlessly blending day and night into a single circular celestial motion. One half of the sky glows with warm daylight tones: golden sunlight, soft clouds, and gentle gradients of amber and pale orange. The opposite half transitions into deep night: rich indigo, midnight blue, and violet tones filled with stars, distant galaxies, and a glowing crescent moon. The two halves swirl into each other smoothly, forming a balanced cosmic spiral that radiates harmony rather than chaos. Light from the sky subtly outlines the edges of the tree silhouette, creating a glowing rim that shifts from warm highlights on the day side to cool luminous accents on the night side. The ground below is calm and understated, with muted earth tones, soft grass, and a faint path leading toward the tree. The overall art style is painterly and luminous, with flowing brushstrokes in the sky and controlled, graphic simplicity in the foreground. The mood is symbolic, serene, and cosmic, emphasizing balance, duality, and timeless harmony between light and darkness. <lora:ZIT_ta86_dark_spectrum_v1_10:0.5>